diff --git a/ChangeLog b/ChangeLog
index ee590cbae6..b958f2c286 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-04  Florian Weimer  <fweimer@redhat.com>
+
+	* nptl/tst-once5.cc: Remove attribution.
+
 2015-11-04  Joseph Myers  <joseph@codesourcery.com>
 
 	* math/auto-libm-test-in: Add more tests of sin, sincos, sinh,
diff --git a/nptl/tst-once5.cc b/nptl/tst-once5.cc
index 60bc78a64a..79eb0d0665 100644
--- a/nptl/tst-once5.cc
+++ b/nptl/tst-once5.cc
@@ -1,6 +1,5 @@
 /* Copyright (C) 2015 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public